Applicationt: 
Universal
Production Description:
ASTM Carbon seamless steel pipe
Executive standard: GB/ASTM/ASME/DIN/JIS
O.D.25MM~560MM
W.T.2MM~50MM
ASTM Carbon seamless steel pipe
A106 Seamless carbon steel pipe
Standard: ASTM A106 GRA/B/C, ASTM A53 GRA/B ,ST37 ASTM A179,GB/T8162,GB/T8163,GB/T5310,GB/T3087
ASTM /ASME Specification
Product NameExecutive standardDimensionSteel Code/Steel GradeBlack and hot-dipped zinccoated steel pipe ,and seamlessASTM A53Φ10.3~508X1.0~36A.BSeamless carbon steel for high temperature serviceASTM A106Φ10.3~508X1.0~36A.B
Application: for the purpose of gas, water, pertroleum steel pipe and heat exchanger, middle and low pressure boiler ,
we have a steady and good business relationship with SINOPEC & CNPC for a long time, and have over 20 work experience in steel area.